func responseForMessage(message service.Message, bot models.Bot) (string, models.Action) {
actions, _ := models.FetchActions(true)
sort.Sort(models.ByPriority(actions))
var (
act models.Action
sMatch string
)
for _, a := range actions {
regexString := strings.Replace(*a.Pattern, "{_botname_}", bot.BotName, -1)
r, _ := regexp.Compile("(?i)" + regexString)
matched := r.FindStringSubmatch(message.Text())
if len(matched) > 1 && matched[1] != "" {
sMatch = matched[1]
act = a
break
}
}
var (
postString string
err error
)
for {
updateAction(&act, sMatch)
if act.IsURLType() {
postString, err = handleURLAction(act, bot)
} else {
postString = act.Content
}
if (err == nil && postString != "") || act.FallbackAction == nil {
break
} else {
act, _ = models.FetchAction(*act.FallbackAction)
}
}
return postString, act
}
